Rheological behavior of amylopectin and beta-lactoglobulin phase-segregated aqueous system
(2008) In Carbohydrate Polymers 74(3). p.358-365- Abstract
- The rheological behavior of amylopectin-beta-lactoglobulin-water system in the region of incompatibility was studied by performing constant shear rate and oscillatory measurements. Phase-segregated samples were prepared at concentrations that laid over the binodal and tie-lines. The results were interpreted in terms of the isostress and isostrain blending laws. For this purpose the bases of Takayanagi model was used and a modified model considering the gradual formation of double emulsions close to the phase-inversion concentration that explain the transition was proposed. Good agreement between observed and calculated values was obtained using the isostress and isostrain models. Phase segregation and the phase-inversion control the... (More)
- The rheological behavior of amylopectin-beta-lactoglobulin-water system in the region of incompatibility was studied by performing constant shear rate and oscillatory measurements. Phase-segregated samples were prepared at concentrations that laid over the binodal and tie-lines. The results were interpreted in terms of the isostress and isostrain blending laws. For this purpose the bases of Takayanagi model was used and a modified model considering the gradual formation of double emulsions close to the phase-inversion concentration that explain the transition was proposed. Good agreement between observed and calculated values was obtained using the isostress and isostrain models. Phase segregation and the phase-inversion control the rheological properties of the amylopectin-beta-lactoglobulin mixture in aqueous media. (c) 2008 Elsevier Ltd. All rights reserved. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1286081
- author
- Quiroga, Carmen Carla and Bergenståhl, Björn LU
- organization
- publishing date
- 2008
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Takayanagi model, phase segregation, rheology, amylopectin, beta-lactoglobulin
- in
- Carbohydrate Polymers
- volume
- 74
- issue
- 3
- pages
- 358 - 365
- publisher
- Elsevier
- external identifiers
-
- wos:000259708200005
- scopus:49149125973
- ISSN
- 0144-8617
- DOI
- 10.1016/j.carbpol.2008.03.011
- language
- English
- LU publication?
- yes
- id
- fb880c96-b12e-4e62-bea7-3c1cfe8bf964 (old id 1286081)
- date added to LUP
- 2016-04-01 12:00:04
- date last changed
- 2023-11-11 09:02:12
@article{fb880c96-b12e-4e62-bea7-3c1cfe8bf964,
abstract = {{The rheological behavior of amylopectin-beta-lactoglobulin-water system in the region of incompatibility was studied by performing constant shear rate and oscillatory measurements. Phase-segregated samples were prepared at concentrations that laid over the binodal and tie-lines. The results were interpreted in terms of the isostress and isostrain blending laws. For this purpose the bases of Takayanagi model was used and a modified model considering the gradual formation of double emulsions close to the phase-inversion concentration that explain the transition was proposed. Good agreement between observed and calculated values was obtained using the isostress and isostrain models. Phase segregation and the phase-inversion control the rheological properties of the amylopectin-beta-lactoglobulin mixture in aqueous media. (c) 2008 Elsevier Ltd. All rights reserved.}},
author = {{Quiroga, Carmen Carla and Bergenståhl, Björn}},
issn = {{0144-8617}},
keywords = {{Takayanagi model; phase segregation; rheology; amylopectin; beta-lactoglobulin}},
language = {{eng}},
number = {{3}},
pages = {{358--365}},
publisher = {{Elsevier}},
series = {{Carbohydrate Polymers}},
title = {{Rheological behavior of amylopectin and beta-lactoglobulin phase-segregated aqueous system}},
url = {{http://dx.doi.org/10.1016/j.carbpol.2008.03.011}},
doi = {{10.1016/j.carbpol.2008.03.011}},
volume = {{74}},
year = {{2008}},
}